public class Text2 {
    public static void main(String[] args) {
        byte byte1=10;
       short short1=10;
       double double1=1.0;
       double t=(byte1-5)*short1+double1;
       System.out.println("t:"+t);
       float float1=(float)3.14;
       float float2=(float)((byte1-5)*short1+double1);
       System.out.println("float1:"+float1);
       System.out.println("float2:"+float2);
    }
}